346424767424643 has 4 divisors (see below), whose sum is σ = 461899689899528. Its totient is φ = 230949844949760.

The previous prime is 346424767424573. The next prime is 346424767424663.

346424767424643 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 346424767424643 - 2¹³ = 346424767416451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346424767424663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57737461237438 + ... + 57737461237443.

It is an arithmetic number, because the mean of its divisors is an integer number (115474922474882).

Almost surely, 2^{346424767424643} is an apocalyptic number.

346424767424643 is a deficient number, since it is larger than the sum of its proper divisors (115474922474885).

346424767424643 is a wasteful number, since it uses less digits than its factorization.

346424767424643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115474922474884.

The product of its digits is 1560674304, while the sum is 66.

The spelling of 346424767424643 in words is "three hundred forty-six trillion, four hundred twenty-four billion, seven hundred sixty-seven million, four hundred twenty-four thousand, six hundred forty-three".